2P7P

Crystal structure of genomically encoded fosfomycin resistance protein, FosX, from Listeria monocytogenes complexed with MN(II) and sulfate ion


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2P7KPDB ENTRY 2P7K

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.529530% PEG 8000, 50 mM Na cacodylate, 0.1 M (NH4)2SO4, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.4650.04

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 169.5α = 90
b = 70.565β = 113.74
c = 84.145γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm platemirrors2003-12-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEENRAF-NONIUS FR5911.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.173097.10.07914.72.14664446644-316.5
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.172.2585.80.4612.12.94094

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2P7K2.1723.083849338493168783.20.2260.27RANDOM38.9
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
-12.1-1.0218.53-6.43
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.9
c_angle_deg1.3
c_improper_angle_d0.61
c_bond_d0.007
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6279
Nucleic Acid Atoms
Solvent Atoms200
Heterogen Atoms36

Software

Software
Software NamePurpose
MAR345data collection
AMoREphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling